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An optical fiber coupling to a waveguide

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Hello, I would like to simulate the coupling between an optical fiber and LiNbO3 waveguide. Is the Beam Envelope Method a useful tool for this problem? In particular, can it manage the discontinuity of index of refraction at the fiber/waveguide interface?

Thank You

Marco



0 Replies Last Post 21.04.2020, 12:51 GMT-4
COMSOL Moderator

Hello Marco Mancini

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